Pump Ion Mods for sale

Pump Ion
This will be a limited run of 10 markers with a list of 15 people in case some drop out
To get this mod done to your marker you will need:
1: a functioning SP Ion marker
2: a WGP Ct 3-way the one with black adjustable insert
3: an Autococker two finger hinge trigger
4: the fee for me to do this mod is $170
5: a Clippard MEV is available for an additional $10 installed

I would only like to have two markers in the shop at a time. This means that after person one and two on the list have shipped there markers I will build marker one, after its done and ready to ship I will start marker two and notify person three to ship there marker and so on.

To get your name on the list a $50 dollar nonrefundable deposit is required. The $120 balance is due when you ship in your marker. All payments will be MO and PayPal only. You are responsible for getting your marker to me at the appropriate time; if it is late you will get bumped. We have done extensive testing; well over 20,000 rounds through the two test markers, and found no serious problem with the design. That being said these mods will be done at you risk. If after your marker is returned and you don’t like it too bad, but if there is a mechanical problem I will do all I can to fix it if you pay shipping.

What you will get. Each marker will be disassembled the bolt will get a second rear O-ring groove cut into it. The grip frame will be milled and drilled for all hardware. The trigger will be modified to fit. The three way will be integrated onto the frame. All the hoses will be fitted. At this point the marker is ready to reassembled and tested.

When completed you will receive you marker in working order and directions sheet for use and maintenance of the modifications. All markers will be numbered internally, DV 01 through DV 10 for this run. All future runs will be numbered DV 101 and so on

Notes on after market parts.
Two test platforms were used.
First was a stock Ion breech, firing can and bolt, with a second rear O-ring cut into the back of the bolt. This was probably the most stable configuration. We then tried the Shocktech Bolt and it also worked well.
Second was an NDZ breech, firing can and skeletal bolt. We immediately had to remove the skeletal since it would not travel all the way forward before all the air had gone out of the firing can. We then used a Shocktech dual rear O-ring bolt and it worked OK. We then switched to the modded factory Bolt and it worked well.
So use of after market parts is at you discretion.
As far as I know all after marker bodies fit and you can use the regulator of you’re choice.

These modifications are not being done by me (stockman) but by the local airsmith who did mine. I will be the middle man for all communication because he does not have the time check the forums. All money however will be paid directly to the airsmith and not myself. To get put on the list PM me for his paypal info, only after the deposit is put down will you be put on the list. Thanks

The pictures that I am including are of my own personal pump ion. The marker was still dirty after a day of playing in the rain, where it functioned flawlessly. The valve on mine is also raw aluminum, the valves in this run will be Duracoated black. He is currently looking for an anno shop. Feel free to ask any questions, I shall do my best to answer them.

Thanks Dave
Demon -The pump stroke is very short and light.
Turbo- If you ask Smart Parts they would probably say It has the Seal Forward Technology. But I'll tell you the truth, open bolt, and I've never had a rollout.

Pump Ion Mods for sale

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